| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $221.62 | 5.640% | $234.1194 | $234.12 | $234.10 | $234.10 |
| Purchase #2 | $128.33 | 11.214% | $142.7209 | $142.72 | $142.70 | $142.70 |
| Purchase #3 | $30.75 | 5.631% | $32.4815 | $32.48 | $32.50 | $32.50 |
| Purchase #4 | $132.87 | 10.684% | $147.0658 | $147.07 | $147.05 | $147.10 |
| Purchase #5 | $147.88 | 4.276% | $154.2033 | $154.20 | $154.20 | $154.20 |
| Purchase #6 | $59.97 | 10.791% | $66.4414 | $66.44 | $66.45 | $66.40 |
| Purchase #7 | $45.27 | 5.275% | $47.658 | $47.66 | $47.65 | $47.70 |
| 7 purchase totals = | $766.69 | $824.6903 | $824.69 | $824.65 | $824.70 | |